By: Rock Su, Field Application EngineerIn test and measurement related applications, analog switches and multiplexers are widely used, such as gain adjustment of op amps, time-sharing acquisition of m...
Step 1: Initiate a connection
The software initiates the connection using the remote ID and password.
One of the two communicating parties first uses other communication tools to send his ID and passw...
The 494 chip changes the level and sends it to pin 15 (input pin), and then feeds back to pin 3. I found that some circuits add a 1UF capacitor between the two. Doesn't this mean that it cannot be adj...
Fundamentals of Electronic Design Huang Genchun : https://training.eeworld.com.cn/course/5727This course combines previous competition questions, breaks down the requirements of the questions from a p...
The markdown window of the forum is too small. For many markdown enthusiasts, the experience is greatly reduced. Today I would like to share a little trick with you.As shown in the figure, the markdow...
Sharing of finger oximeter control and OTA upgrade application solutions based on Lingdong MM32W0 series MCU : https://training.eeworld.com.cn/course/5666The content is as follows:Introduction to the ...
Microcontroller: AVR ATMEGA8
Communication: RS485
chip: MAX485/MAX487
Requirements: One host and more than three slaves. (This example uses 3 slaves)
Working principle:
Three slaves:
Collect vol...[Details]
According to the first half financial report of Zhichun Technology, the company's operating income from January to June this year was 920 million yuan, a year-on-year increase of 76.51%; net profit a...[Details]
Features of V-cone flowmeter High accuracy: The accuracy of the V-cone flowmeter is ±0.5% of the measured value, and the commercial measurement level is ±0.3% (the system accuracy needs to refer to ...[Details]
On July 29, Sanan Optoelectronics held a groundbreaking ceremony for its Mini/Micro LED chip industrialization project. On April 25, Sanan Optoelectronics announced that it had signed a project inv...[Details]
Figure 14-8 is a detection and discrimination circuit for FM and AM radios. It is a detection and discrimination circuit common to FM and AM radios, in which VT2 is the final stage circuit of the in...[Details]
In recent years, the prices of core materials and conductive materials used in electronic transformers in power supplies have continued to rise, and upstream raw materials have formed a seller's mark...[Details]
1. The origin of RS-485 communication RS-232, RS-422 and RS-485 are all serial data interface standards, which were originally formulated and issued by the Electronic Industries Association (EIA). ...[Details]
At the 34th Hot Chips conference, Intel CEO Pat Gelsinger delivered a keynote speech detailing why advanced computing and packaging technologies are needed to meet the world's growing demand for co...[Details]
Laser
robot
refers to a robot equipped with a laser, which uses the high-energy laser beam output by the laser to perform various processing or handling operations. Usually using laser p...[Details]
This article uses the following environment: Main control: W800-KIT (development board, with temperature and humidity) Compatible with: W800 AIR101 Development environment: CDK Bluetooth reference ...[Details]
Pure C51 reset function: A junior student, who makes people love and
fear The single-column reset part is as follows:
main()
{
unsigned char code rst ={0xe4,0xc0,0xe0,0xc0,0xe0,0x32}; ...[Details]
Possible reasons: Maybe you should check if your power supply trace is thick enough, or if the program lights up the LED or buzzer as soon as it starts running? Because the voltage at which the PICmi...[Details]
On December 20, Securities Times e-company quoted Shenzhen Tianma Information as saying that Tianma Display Technology's 6th generation flexible AMOLED production line project (TM18) is expected to a...[Details]
The original intention of developing new energy plug-in hybrid technology is to enable the car to operate in both oil and electricity modes, and to run farther, have longer battery life, and consum...[Details]
Microcontroller MCU
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